Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Chestnut Health Systems Inc

Organization Substance Use Disorder Rehabilitation Clinic/Center · NPI 1700154911

Chestnut Health Systems Inc is a Substance Use Disorder Rehabilitation Clinic/Center in Belleville, Illinois. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

12 N 64th St
Belleville, IL 62223
Phone: (618) 397-0900
Fax: (618) 397-0093
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X

Record details

NPI number1700154911
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Megan Taylor — Managed Care Supervisor · (888) 924-3786
NPI enumeratedDecember 2, 2011
Last updated in NPPESMarch 16, 2023
Certification dateMarch 16, 2023
Mailing address1003 Martin Luther King Dr, Bloomington, IL 61701-1429

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